African savannah elephants (Loxodonta africana) are the world’s largest living land-based animals, reaching a height between 10 and 13 feet (roughly 3 to 4 meters) and weighing between 4 to 7 tons. One in particular, Doma, is the most dominant male in his group. Yet he seems to have developed this superiority as much through charisma and kindness as from sheer girth. All the other elephants in his herd run to him at the first sign of trouble; during calmer times, they willingly present him with their rumps in a seeming sign of submission…

Via @jeffw